diff --git a/tools/goctl/model/sql/example/config/config.go b/tools/goctl/model/sql/example/config/config.go
deleted file mode 100644
index 9afd272c5..000000000
--- a/tools/goctl/model/sql/example/config/config.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package config
-
-import (
-	"github.com/tal-tech/go-zero/core/logx"
-	"github.com/tal-tech/go-zero/core/stores/cache"
-	"github.com/tal-tech/go-zero/core/stores/redis"
-)
-
-type (
-	Config struct {
-		logx.LogConf
-		Mysql struct {
-			DataSource string
-			Table      struct {
-				User   string
-				Course string
-			}
-		}
-		CacheRedis cache.CacheConf
-		Redis      redis.RedisConf
-	}
-)
diff --git a/tools/goctl/model/sql/example/etc/config.json b/tools/goctl/model/sql/example/etc/config.json
deleted file mode 100644
index c0782aaaf..000000000
--- a/tools/goctl/model/sql/example/etc/config.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "ServiceName": "model.test",
-  "Mode": "console",
-  "Mysql": {
-    "DataSource": "{user}:{password}@(127.0.0.1:3306)/{database}?charset=utf8mb4&parseTime=true&loc=Asia%2FShanghai",
-    "Table": {
-      "User": "user",
-      "Course": "user_course"
-    }
-  },
-  "CacheRedis": [
-    {
-      "Host": "127.0.0.1:6379",
-      "Type": "node",
-      "Pass": ""
-    }
-  ],
-  "Redis": {
-    "Host": "127.0.0.1:6379",
-    "Type": "node",
-    "Pass": ""
-  }
-}
\ No newline at end of file
diff --git a/tools/goctl/model/sql/example/model_test.go b/tools/goctl/model/sql/example/model_test.go
deleted file mode 100644
index a01f6191a..000000000
--- a/tools/goctl/model/sql/example/model_test.go
+++ /dev/null
@@ -1,164 +0,0 @@
-package example
-
-// todo: In order to pass the go test on github,
-// todo: the code is commented. If you need go test,
-// todo: modify the configuration file and delete the comment and execute it.
-
-//import (
-//	"flag"
-//	"fmt"
-//	"testing"
-//
-//	"github.com/stretchr/testify/assert"
-//	"github.com/tal-tech/go-zero/core/conf"
-//	"github.com/tal-tech/go-zero/core/jsonx"
-//	"github.com/tal-tech/go-zero/core/logx"
-//	"github.com/tal-tech/go-zero/core/stores/redis"
-//	"github.com/tal-tech/go-zero/core/stores/sqlx"
-//	"github.com/tal-tech/go-zero/tools/goctl/model/sql/example/config"
-//	"github.com/tal-tech/go-zero/tools/goctl/model/sql/example/model"
-//)
-//
-//var (
-//	userModel   *model.UserModel
-//	courseModel *model.UserCourseModel
-//	// verify redis cache
-//	r *redis.Redis
-//)
-//var configFile = flag.String("f", "etc/config.json", "the config file")
-//
-//func TestMain(m *testing.M) {
-//	flag.Parse()
-//	var c config.Config
-//	conf.MustLoad(*configFile, &c)
-//
-//	logx.MustSetup(c.LogConf)
-//	conn := sqlx.NewMysql(c.Mysql.DataSource)
-//	if conn == nil {
-//		return
-//	}
-//	userModel = model.NewUserModel(conn, c.CacheRedis, c.Mysql.Table.User)
-//	courseModel = model.NewUserCourseModel(conn, c.Mysql.Table.Course)
-//	r = redis.NewRedis(c.Redis.Host, c.Redis.Type, c.Redis.Pass)
-//	if userModel == nil || courseModel == nil || r == nil {
-//		return
-//	}
-//	m.Run()
-//}
-//
-////  cache model
-//func TestUser(t *testing.T) {
-//	var user model.User
-//	user.Name = "test"
-//	user.Password = "123456"
-//	user.Mobile = "136****0001"
-//	user.Gender = "男"
-//	user.Nickname = "Keson"
-//	insert, err := userModel.Insert(user)
-//	assert.Nil(t, err)
-//	id, err := insert.LastInsertId()
-//	assert.Nil(t, err)
-//
-//	// select
-//	ret, err := userModel.FindOneByName("test")
-//	assert.Nil(t, err)
-//	assert.Equal(t, user.Mobile, ret.Mobile)
-//
-//	// should cache
-//	// expected primary key
-//	var redisId int64
-//	err = get(&redisId, "cache#User#name#test")
-//	assert.Nil(t, err)
-//	assert.Equal(t, ret.Id, redisId)
-//
-//	//expected user from cache
-//	var redisData model.User
-//	err = get(&redisData, fmt.Sprintf("cache#User#id#%v", redisId))
-//	assert.Nil(t, err)
-//	assert.Equal(t, redisData.Nickname, user.Nickname)
-//
-//	// update
-//	ret.Nickname = "Keson after"
-//	err = userModel.Update(*ret)
-//	assert.Nil(t, err)
-//	// expected cache delete
-//	exist, err := r.Exists(fmt.Sprintf("cache#User#id#%v", ret.Id))
-//	assert.Nil(t, err)
-//	assert.Equal(t, false, exist)
-//
-//	// select
-//	ret, err = userModel.FindOne(id)
-//	assert.Nil(t, err)
-//	assert.Equal(t, "Keson after", ret.Nickname)
-//
-//	// delete
-//	err = userModel.Delete(ret.Id)
-//	assert.Nil(t, err)
-//	exist, err = r.Exists(fmt.Sprintf("cache#User#id#%v", ret.Id))
-//	assert.Nil(t, err)
-//	assert.Equal(t, false, exist)
-//
-//	// verify
-//	_, err = userModel.FindOne(id)
-//	assert.Equal(t, model.ErrNotFound, err)
-//
-//}
-//
-//// no cache model
-//func TestCourse(t *testing.T) {
-//	// new user
-//	insert, err := userModel.Insert(model.User{
-//		Name:     "courseUser",
-//		Password: "123456",
-//		Mobile:   "136****1111",
-//		Gender:   "男",
-//		Nickname: "Keson",
-//	})
-//	assert.Nil(t, err)
-//	id, err := insert.LastInsertId()
-//	assert.Nil(t, err)
-//
-//	var course model.UserCourse
-//	course.Id = id
-//	course.CourseName = "Java"
-//
-//	courseInsert, err := courseModel.Insert(course)
-//	assert.Nil(t, err)
-//	courseId, err := courseInsert.LastInsertId()
-//	assert.Nil(t, err)
-//
-//	// select
-//	ret, err := courseModel.FindOne(courseId)
-//	assert.Nil(t, err)
-//	assert.Equal(t, course.CourseName, ret.CourseName)
-//
-//	// update
-//	ret.CourseName = "Golang"
-//	err = courseModel.Update(*ret)
-//	assert.Nil(t, err)
-//
-//	// select
-//	ret, err = courseModel.FindOne(courseId)
-//	assert.Nil(t, err)
-//	assert.Equal(t, "Golang", ret.CourseName)
-//
-//	// delete
-//	err = courseModel.Delete(ret.Id)
-//	assert.Nil(t, err)
-//
-//	// verify
-//	_, err = courseModel.FindOne(courseId)
-//	assert.Equal(t, model.ErrNotFound, err)
-//
-//	// clean user
-//	err = userModel.Delete(id)
-//	assert.Nil(t, err)
-//}
-//
-//func get(data interface{}, key string) error {
-//	v, err := r.Get(key)
-//	if err != nil {
-//		return err
-//	}
-//	return jsonx.Unmarshal([]byte(v), data)
-//}
diff --git a/tools/goctl/model/sql/example/test.sh b/tools/goctl/model/sql/example/test.sh
deleted file mode 100644
index bd97708e1..000000000
--- a/tools/goctl/model/sql/example/test.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-cd .
-go test -v
\ No newline at end of file